United Nations. Industrial Development Organization, V. (1970). Development of industrial exports: Papers presented at the training .... 1968. United Nation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited Nations. Industrial Development Organization, Vienna. Development of Industrial Exports: Papers Presented at the Training .... 1968. United Nation, 1970.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUnited Nations. Industrial Development Organization, Vienna. Development of Industrial Exports: Papers Presented at the Training .... 1968. United Nation, 1970.
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